WN3289Southwest Airlines · ONT → SMF
updated 3h ago
Route confirmed Southwest Airlines

WN3289 OntarioONT · 20:55 SacramentoSMF · 22:25

WN3289 by Southwest Airlines flies from Ontario (ONT) to Sacramento (SMF).

Right nowNext departure tomorrow Operates daily
06:55

scheduled from ONT

Wins back in air~30 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
ONTOntarioOn-time likelyONT delay board →
SMFSacramentoOn-time likelySMF delay board →
ONT→SMFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
0.2%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at ONT and SMF are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at ONT

Forecast

Wed 11 Nov, local date

High29°Clikely 28°C to 30°C
Low15°Clikely 14°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at SMF

Forecast

Wed 11 Nov, local date

High22°Clikely 21°C to 24°C
Low7°Clikely 6°C to 9°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Ontario to Sacramento flights today

same route · Southwest Airlines
WN687departs 06:05
WN3465departs 08:55
WN1938departs 11:15
WN3326departs 13:00
WN3576departs 13:10
WN1731departs 16:00

If WN3289 is cancelled, these are the other Southwest Airlines nonstop flights from Ontario to Sacramento on the same day, with scheduled departure times in ONT local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN3289 actually runs

Pro Flight Search has tracked every published board update for WN3289 across the ONT and SMF boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 20 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN3289 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-30ONT 20:55 (+0)SMF 22:25 21:56 (−29)
10-29ONT 20:55 20:54 (−1)SMF 22:25 21:53 (−32)

Aircraft

Recent tails: N924WN, N286WN.

Board clocks recorded as ONT and SMF published them.

Planning around WN3289? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN3289 Ontario to Sacramento on-time performance, measured from the ONT and SMF airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3289
How we measure this →